Job Aid: ISD Models. Once an instructional designer has identified that a performance gap is due to a lack of skills. or knowledge, some type of training is appropriate. In the design phase, the workplace. learning and performance (WLP) professional defines the topic to be developed by creating. learning objectives and establishing topic content. Development is the process of creating, testing, and producing usable instructional materials.
â¢ Depth of compression for a CHILD is at least one third the depth of the chest, about 2 inches (5 cm) â¢ Depth of compression for an ADULT is at least 2 inches (5 cm) RATE. â¢ Rate of chest compressions for ADULT, CHILD and INFANT CPR is 100 to 120 per minute. RECOIL.
If alone, start high-quality cardiopulmonary resuscitation (CPR) at a compressions-to-breaths ratio of 30:2. If not alone, start high-quality CPR at a compressions-to-breaths ratio of 15:2. Every 2 minutes, check pulse, check rhythm, and switch compressors. In infants, start CPR if heart rate (HR) < 60 bpm and poor perfusion despite adequate oxygen and ventilation.